Lionel Dibbs, a patient of Doctor Blake’s, has contracted cancer. Blake has diagnosed him as having less than two years to live. He decides to go out in a blaze of glory and destroy the slums in which he grew up. To that end, he gets a gun for a hand and enlists the help of a man posing as Black Bolt, king of the Inhumans, husband of Medusa. Thor stops Dibbs and inadvertently kills the Black Bolt imposter.

Presumably, this story either takes place around issue #183 of The Mighty Thor or some time after the current Loki story.